	function drawVisualization() {
  // Create and populate the data table.
  var data = google.visualization.arrayToDataTable([
['x',	"\ue6\ubb\ub4\ue7\uad\u94\ue4\ubd\u9c\ue5\u93\u8d\ue7\u9a\u84\ue9\ubb\u91\ue8\u89\ub2\ue9\u9b\ub7\ue7\uae\ua1",	"\ue6\u9a\ub4\ue6\u80\u92\ue4\ub9\u8b\ue5\u8d\ub0",	"\ue6\u97\ua2\ue5\uae\u9a\ue4\ub9\u8b\ue5\ua4\ua9\ue5\u91\ubd",	"\ue5\u93\u88\ue6\ub4\u9b\ue5\ua7\u86\ue7\u9a\u84\ue6\u8a\ua4\ue7\uac\ua6",	"\ue9\u9b\ub7\ue7\uba\ub3\ue5\ua1\u94\ue5\u9f\uba\ue7\u9a\u84\ue7\u81\ub5\ue9\uad\u82\ue7\uac\ua6\ue5\u92\u92",	"\ue9\u87\u8d\ue7\u94\u9f\ue7\uac\ua6\ue6\u96\u87",	"\ue9\u82\uaa\ue6\u81\ub6\ue9\uad\u82\ue8\u83\ubd",	"\ue6\u9d\u80\ue6\u88\uae\ue6\u8a\ua4\ue7\uac\ua6",	"\ue5\ubd\ub1\ue8\ub8\uaa\ue7\uaa\u81\ue8\ua2\uad\ue8\u90\ua5\ue7\u9a\u84\ue9\u82\uaa\ue6\u81\ub6\ue6\u8a\ua4\ue7\uac\ua6",	"\ue9\u9b\uaa\ue6\u80\u92\ue4\ub9\u8b\ue5\ube\u8b",	"\ue8\u90\ua6\ue9\u9b\ube\ue4\ub9\u8b\ue6\u81\u90"],
[588,	25850.7,	20321.6,	20981.7,	40023.7,	null,	null,	null,	null,	null,	null,	null],
[582,	24371,	19184.6,	19755.2,	37741.2,	null,	null,	null,	null,	null,	null,	null],
[580,	23902,	18759.2,	19443,	36965.4,	null,	null,	null,	null,	null,	null,	null],
[575,	22669.9,	17839.8,	18434.7,	35230.1,	null,	null,	null,	null,	null,	null,	null],
[574,	22492.5,	17726.4,	18314,	34938,	null,	null,	null,	null,	null,	null,	null],
[572,	22124,	17334.3,	17898.2,	34227.9,	null,	null,	null,	null,	null,	null,	null],
[569,	21409.1,	16917.4,	17445.1,	33315.2,	null,	null,	null,	null,	null,	null,	null],
[567,	21036.3,	16615.5,	17024.5,	32661.8,	null,	null,	null,	null,	null,	null,	null],
[566,	20826.5,	16402,	16967.8,	32310.4,	null,	null,	null,	null,	null,	null,	null],
[561,	19917.8,	15704.4,	16083.6,	30681.9,	null,	null,	null,	null,	null,	null,	null],
[559,	19474.9,	15377.9,	15883.1,	30099.6,	null,	null,	null,	null,	null,	null,	null],
[557,	null,	null,	null,	null,	19946.4,	15790.6,	18294.1,	17760.5,	null,	null,	null],
[553,	18300.1,	14481.8,	14935.2,	28537,	null,	null,	null,	null,	null,	null,	null],
[551,	null,	null,	null,	null,	18685.6,	14914.7,	17325.7,	16882.4,	null,	null,	null],
[549,	null,	null,	null,	null,	18491.6,	14750,	17018.7,	16550.3,	null,	null,	null],
[548,	17512.2,	13780.5,	14230.5,	27078.8,	null,	null,	null,	null,	null,	null,	null],
[544,	null,	null,	null,	null,	17597.3,	14092.7,	16164.4,	15821,	null,	null,	null],
[543,	null,	null,	null,	null,	17316.4,	13992,	16050.4,	15641.1,	null,	15262.7,	null],
[541,	null,	null,	null,	null,	17020.4,	13682.5,	15726.3,	15447.6,	null,	null,	null],
[540,	16185.1,	12760.9,	13207.4,	25163.9,	null,	null,	null,	null,	null,	null,	null],
[538,	null,	null,	null,	null,	16673.9,	13379.1,	15339.4,	14887,	null,	null,	null],
[536,	15550.4,	12292,	12699.5,	24155.5,	16255.8,	13176.9,	15110.3,	14613.3,	null,	null,	null],
[535,	null,	null,	null,	null,	16132.5,	13046.6,	14935,	14511.3,	null,	14206.9,	null],
[530,	null,	null,	null,	null,	15314.5,	12503.3,	14142.1,	13881.3,	15081,	null,	null],
[528,	14399.6,	11365.7,	11755.9,	22353.8,	15054.4,	12248,	13955.8,	13560.4,	null,	null,	null],
[525,	null,	null,	null,	null,	null,	null,	null,	null,	null,	null,	14253.1],
[522,	null,	null,	null,	null,	14190.9,	11652.9,	13133,	12826.2,	14022.8,	null,	null]
	  ]);

  // Create and draw the visualization.
  new google.visualization.LineChart(document.getElementById('visualization')).
      draw(data, {curveType: "function",
                  width: 500, height: 400,
                  vAxis: {maxValue: 10},
                  pointSize: 5,
                  lineWidth: 2,
                  interpolateNulls: true
                 }
          );
}
​